#include<bits/stdc++.h>
using namespace std; 

int Add(int left, int right) {
 return left + right;
}

template<class T1, class T2>
T1 Add(T1 left, T2 right) {
 return left + right; 
}

int main()
{
 cout<<Add(1.1, 2.2);
}
